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Planning ahead in Colusa County? Our extended 14-Day Weather Forecast provides comprehensive 2-week predictions, including daily temperature highs/lows, precipitation probabilities, and long-term atmospheric trend outlooks.

Colusa County 14-Day Weather Forecast

Wednesday, Oct 21, 2026

Daytime
70°F

Partly Cloudy

Feels like 70°F

Humidity

61%

Wind Speed

4.7 mph

Precipitation

0 in

Pressure

1010 hPa

UV Index

0

Visibility

10 mi

Cloud Cover

100%

Dew Point

61°F

14-Day Extended Weather Forecast

Today

Oct 21

Partly Cloudy
70°H
70°L
0%

Thu

Oct 22

Partly Cloudy
69°H
57°L
18%

Fri

Oct 23

Partly Cloudy
73°H
57°L
30%

Sat

Oct 24

Partly Cloudy
71°H
56°L
0%

Sun

Oct 25

Partly Cloudy
76°H
49°L
0%

Mon

Oct 26

Partly Cloudy
72°H
49°L
0%

Tue

Oct 27

Partly Cloudy
71°H
47°L
0%

Wed

Oct 28

Partly Cloudy
71°H
54°L
0%

Thu

Oct 29

Partly Cloudy
80°H
52°L
0%

Fri

Oct 30

Partly Cloudy
77°H
51°L
0%

Sat

Oct 31

Partly Cloudy
77°H
77°L
0%

Air Quality (AQI)

Air quality sensors are offline for this coordinate.

Sun & Moon Phase

Sunrise

6:00 AM

Sunset

8:00 PM

Moon Phase

Waxing Gibbous

Waxing Gibbous

Wind Conditions & Storm Tracking

Wind Direction

245.9° WSW

Sustained Wind

4.7 mph

Wind Gusts

4.7 mph

14-Day Temp Range

Expected 14-Day Swings

47°
80°

High and low limits expected over the next two weeks.

Extended Local Forecasts

14 Day Weather Forecast7 Day Weather ForecastHourly Weather Tracker

Location View

Colusa County · 39.21°N, 122.12°W
Radar Page
Coordinates39.2150°N, 122.1196°W
Elevationm
TimezoneAmerica/New_York

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Safety & Environmental Index

MetricValueStatus / Interpretation
Air Quality (AQI)N/AOffline
UV Index0Low Risk
Visibility10 milesClear

Frequently Asked Questions

Our 14-day forecast for Colusa County shows detailed long-term predictions, including daily high and low temperatures, precipitation chances, and overall weather patterns.

About Colusa County Climate & Weather

Weather forecast for Colusa County is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.

Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.